Description

2,4-Pentadiynenitrile, 5-Phenyl- (7Ci) is a specialized organic compound featuring a conjugated diyne and nitrile functional group attached to a phenyl ring. This unique structure makes it a valuable high-purity building block and key intermediate in advanced synthetic chemistry. It is primarily sought after by researchers and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of complex drug candidates, particularly those requiring conjugated alkyne frameworks.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where its structural motifs can contribute to novel modes of action.
• Material Science: Acts as a monomer or cross-linking agent in the production of specialized polymers and advanced organic electronic materials.
• Organic Synthesis: A versatile building block for constructing complex molecular architectures via click chemistry, such as Huisgen cycloaddition, and other coupling reactions.
• Chemical Research: Employed in academic and industrial R&D for studying reaction mechanisms and developing new synthetic methodologies.
• Ligand Synthesis: Used to prepare specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Item	Detail
Product Name	2,4-Pentadiynenitrile, 5-Phenyl- (7Ci)
CAS No.	91065-09-7
Molecular Formula	C11H5N
Molecular Weight	151.17 g/mol
Synonyms	5-Phenyl-2,4-pentadiynenitrile; 5-Phenylpenta-2,4-diynenitrile; 2,4-Pentadiynenitrile, 5-phenyl-; Phenylpentadiynenitrile; (Phenylethynyl)propiolonitrile; 5-Phenylpent-2,4-diynenitrile
EINECS	Contact for details

Quality Control

We maintain a rigorous quality management system to ensure batch-to-batch consistency and high purity. Our standard grade for 2,4-Pentadiynenitrile, 5-Phenyl- (7Ci) typically meets a purity specification of ≥95% (by HPLC or GC). Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles, available upon request. Our quality protocols are designed to support cGMP and ISO standards for reliable sourcing in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0%
Melting Point	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.